ARIN registry — WHOIS, browse & statistics
A daily mirror of ARIN's public delegated registry (North America). Look up a resource, browse every object, or find a company's resources by name.
Single-resource lookup in ARIN’s delegated registry, enriched live from ARIN RDAP.
// what ARIN has delegated
ARIN registry at a glance
🌐
Assigned IPv4 addresses
1.65B
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:46:4010::/44 | — | available | — | … |
| 2620:46:4020::/43 | — | available | — | … |
| 2620:46:4040::/42 | — | available | — | … |
| 2620:46:4080::/41 | — | available | — | … |
| 2620:46:4100::/40 | — | available | — | … |
| 2620:46:4200::/39 | — | available | — | … |
| 2620:46:4400::/38 | — | available | — | … |
| 2620:46:4800::/37 | — | available | — | … |
| 2620:46:5000::/36 | — | available | — | … |
| 2620:46:6001::/48 | — | reserved | — | … |
| 2620:46:6002::/47 | — | reserved | — | … |
| 2620:46:6004::/46 | — | reserved | — | … |
| 2620:46:6008::/45 | — | reserved | — | … |
| 2620:46:6010::/44 | — | available | — | … |
| 2620:46:6020::/43 | — | available | — | … |
| 2620:46:6040::/42 | — | available | — | … |
| 2620:46:6080::/41 | — | available | — | … |
| 2620:46:6100::/40 | — | available | — | … |
| 2620:46:6200::/39 | — | available | — | … |
| 2620:46:6400::/38 | — | available | — | … |
| 2620:46:6800::/37 | — | available | — | … |
| 2620:46:7000::/36 | — | available | — | … |
| 2620:46:8001::/48 | — | reserved | — | … |
| 2620:46:8002::/47 | — | reserved | — | … |
| 2620:46:8004::/46 | — | reserved | — | … |
| 2620:46:8008::/45 | — | reserved | — | … |
| 2620:46:8010::/44 | — | available | — | … |
| 2620:46:8020::/43 | — | available | — | … |
| 2620:46:8040::/42 | — | available | — | … |
| 2620:46:8080::/41 | — | available | — | … |
| 2620:46:8100::/40 | — | available | — | … |
| 2620:46:8200::/39 | — | available | — | … |
| 2620:46:8400::/38 | — | available | — | … |
| 2620:46:8800::/37 | — | available | — | … |
| 2620:46:9000::/36 | — | available | — | … |
| 2620:46:a000::/48 | — | reserved | — | … |
| 2620:46:a001::/48 | — | reserved | — | … |
| 2620:46:a002::/47 | — | reserved | — | … |
| 2620:46:a004::/46 | — | reserved | — | … |
| 2620:46:a008::/45 | — | reserved | — | … |
| 2620:46:a010::/44 | — | available | — | … |
| 2620:46:a020::/43 | — | available | — | … |
| 2620:46:a040::/42 | — | available | — | … |
| 2620:46:a080::/41 | — | available | — | … |
| 2620:46:a100::/40 | — | available | — | … |
| 2620:46:a200::/39 | — | available | — | … |
| 2620:46:a400::/38 | — | available | — | … |
| 2620:46:a800::/37 | — | available | — | … |
| 2620:46:b000::/36 | — | available | — | … |
| 2620:46:c010::/44 | — | reserved | — | … |
| 2620:46:c020::/43 | — | reserved | — | … |
| 2620:46:c040::/42 | — | reserved | — | … |
| 2620:46:c080::/41 | — | reserved | — | … |
| 2620:46:c100::/40 | — | available | — | … |
| 2620:46:c200::/39 | — | available | — | … |
| 2620:46:c400::/38 | — | available | — | … |
| 2620:46:c800::/37 | — | available | — | … |
| 2620:46:d000::/36 | — | available | — | … |
| 2620:46:e000::/35 | — | available | — | … |
| 2620:47::/48 | — | reserved | — | … |
| 2620:47:1::/48 | — | reserved | — | … |
| 2620:47:2::/47 | — | reserved | — | … |
| 2620:47:4::/46 | — | reserved | — | … |
| 2620:47:8::/45 | — | reserved | — | … |
| 2620:47:10::/44 | — | available | — | … |
| 2620:47:20::/43 | — | available | — | … |
| 2620:47:40::/42 | — | available | — | … |
| 2620:47:80::/41 | — | available | — | … |
| 2620:47:100::/40 | — | available | — | … |
| 2620:47:200::/39 | — | available | — | … |
| 2620:47:400::/38 | — | available | — | … |
| 2620:47:800::/37 | — | available | — | … |
| 2620:47:1000::/36 | — | available | — | … |
| 2620:47:2001::/48 | — | reserved | — | … |
| 2620:47:2002::/47 | — | reserved | — | … |
| 2620:47:2004::/46 | — | reserved | — | … |
| 2620:47:2008::/45 | — | reserved | — | … |
| 2620:47:2010::/44 | — | available | — | … |
| 2620:47:2020::/43 | — | available | — | … |
| 2620:47:2040::/42 | — | available | — | … |
| 2620:47:2080::/41 | — | available | — | … |
| 2620:47:2100::/40 | — | available | — | … |
| 2620:47:2200::/39 | — | available | — | … |
| 2620:47:2400::/38 | — | available | — | … |
| 2620:47:2800::/37 | — | available | — | … |
| 2620:47:3000::/36 | — | available | — | … |
| 2620:47:4001::/48 | — | reserved | — | … |
| 2620:47:4002::/47 | — | reserved | — | … |
| 2620:47:4004::/46 | — | reserved | — | … |
| 2620:47:4008::/45 | — | reserved | — | … |
| 2620:47:4010::/44 | — | available | — | … |
| 2620:47:4020::/43 | — | available | — | … |
| 2620:47:4040::/42 | — | available | — | … |
| 2620:47:4080::/41 | — | available | — | … |
| 2620:47:4100::/40 | — | available | — | … |
| 2620:47:4200::/39 | — | available | — | … |
| 2620:47:4400::/38 | — | available | — | … |
| 2620:47:4800::/37 | — | available | — | … |
| 2620:47:5000::/36 | — | available | — | … |
| 2620:47:6001::/48 | — | reserved | — | … |